v7.27.1

Compare Source

👓 Spec Compliance

• babel-parser
  • #​17254 Allowusing of as lexical declaration within for (@​JLHwung)
  • #​17230 Disallow get/set in TSPropertySignature (@​JLHwung)
• babel-parser,babel-types
  • #​17193 Stricter TSImportType options parsing (@​JLHwung)

🐛 Bug Fix

• babel-plugin-proposal-destructuring-private,babel-plugin-proposal-do-expressions,babel-traverse
  • #​17137 fix: do expressions should allow early exit (@​kermanx)
• babel-helper-wrap-function,babel-plugin-transform-async-to-generator
  • #​17251 Fix: propagate argument evaluation errors through async promise chain (@​magic-akari)
• babel-helper-remap-async-to-generator,babel-plugin-transform-async-to-generator
  • #​17231 fix apply()/call() annotated as pure (@​Lacsw)
• babel-helper-fixtures,babel-parser
  • #​17233 Create ChainExpression within TSInstantiationExpression (@​JLHwung)
• babel-generator,babel-parser
  • #​17226 Fill optional AST properties when both estree and typescript parser plugin are enabled (Part 2) (@​JLHwung)
• babel-parser
  • #​17224 Fill optional AST properties when both estree and typescript parser plugin are enabled (Part 1) (@​JLHwung)
  • #​17080 Fix start of TSParameterProperty (@​JLHwung)
• babel-compat-data,babel-preset-env
  • #​17228 Update firefox bugfix compat data (@​JLHwung)
• babel-traverse
  • #​17156 fix: Objects and arrays with multiple references should not be evaluated (@​liuxingbaoyu)
• babel-generator
  • #​17216 Fix: support const type parameter in generator (@​JLHwung)

💅 Polish

• babel-plugin-bugfix-v8-spread-parameters-in-optional-chaining,babel-plugin-proposal-decorators,babel-plugin-transform-arrow-functions,babel-plugin-transform-class-properties,babel-plugin-transform-destructuring,babel-plugin-transform-object-rest-spread,babel-plugin-transform-optional-chaining,babel-plugin-transform-parameters,babel-traverse
  • #​17221 Reduce generated names size for the 10th-11th (@​nicolo-ribaudo)

🏠 Internal

• babel-runtime-corejs2,babel-runtime-corejs3,babel-runtime
  • #​17263 Remove unusedregenerator-runtime dep in@babel/runtime (@​nicolo-ribaudo)
• babel-compat-data,babel-preset-env
  • #​17256 Tune plugin compat data (@​JLHwung)
• babel-compat-data,babel-standalone
  • #​17236 migrate babel-compat-data build script to mjs (@​JLHwung)
• Other
  • #​17232 Bump typescript-eslint to 8.29.1 (@​JLHwung)
  • #​17219 test: add basic typescript-eslint integration tests (@​JLHwung)
  • #​17205 Inline regenerator in the relevant packages (@​nicolo-ribaudo)
• babel-register
  • #​16844 Migrate@babel/register to cts (@​liuxingbaoyu)
• babel-cli,babel-compat-data,babel-core,babel-generator,babel-helper-compilation-targets,babel-helper-fixtures,babel-helper-module-imports,babel-helper-module-transforms,babel-helper-plugin-test-runner,babel-helper-transform-fixture-test-runner,babel-helpers,babel-node,babel-parser,babel-plugin-transform-modules-amd,babel-plugin-transform-modules-commonjs,babel-plugin-transform-modules-systemjs,babel-plugin-transform-modules-umd,babel-plugin-transform-react-display-name,babel-plugin-transform-regenerator,babel-plugin-transform-runtime,babel-plugin-transform-typeof-symbol,babel-plugin-transform-typescript,babel-preset-env,babel-register,babel-standalone,babel-types
  • #​17207 Enforce node protocol import (@​JLHwung)
• babel-plugin-transform-regenerator
  • #​17205 Inline regenerator in the relevant packages (@​nicolo-ribaudo)
  • #​17205 Inline regenerator in the relevant packages (@​nicolo-ribaudo)
• babel-helpers,babel-plugin-transform-async-generator-functions,babel-plugin-transform-regenerator,babel-preset-env,babel-runtime-corejs3
  • #​17205 Inline regenerator in the relevant packages (@​nicolo-ribaudo)
• babel-helpers,babel-plugin-transform-regenerator
  • #​17205 Inline regenerator in the relevant packages (@​nicolo-ribaudo)
  • #​17205 Inline regenerator in the relevant packages (@​nicolo-ribaudo)
• babel-helpers
  • #​17205 Inline regenerator in the relevant packages (@​nicolo-ribaudo)

🔬 Output optimization

• babel-helpers,babel-plugin-transform-modules-commonjs,babel-runtime-corejs3
  • #​16538 ReduceinteropRequireWildcard size (@​liuxingbaoyu)
• babel-helpers,babel-plugin-transform-async-generator-functions,babel-plugin-transform-regenerator,babel-preset-env,babel-runtime-corejs3
  • #​17213 ReduceregeneratorRuntime size (@​liuxingbaoyu)